
Jason Altenhof
Real Estate Agent at
Costello Real Estate And Investments
Find top agents in markets that Jason serves
Specialties
- First Time Home Buyers
- Investment Properties
- Listings
- Buyers
- Sellers
- Foreclosures
- Waterfront Specialist
- New Construction
- Luxury Specialist
Agent Highlights
Jason's Transactions
- Single Family Home3 bed / 3.0 bathBuyer$395,00006/05/2026
- Single Family Home3 bed / 1 bathSeller$250,00005/06/2026
- Single Family Home5 bed / 4.0 bathSeller$690,00012/04/2025
- Single Family Home3 bed / 3.0 bathBuyer$425,00010/24/2025
- Single Family Home3 bed / 3.0 bathSeller$440,00010/22/2025
- Single Family Home5 bed / 4.0 bathSeller$770,00008/25/2025
- Single Family Home3 bed / 2 bathSeller$310,00007/30/2025
More about Jason Altenhof
Jason Altenhof's Reviews & Ratings
Tell us about your experience with
Jason Altenhof
There's no one we would have rather worked with! Jason is incredibly professional while also being very relatable and down to earth throughout the entire home buying process. When working with Jason and Costello you are not just another client, you are the client. He took time to get to know our family and made what could have been an extremely stressful first time home buying experience a great one. Five stars and two thumbs up!
- kelseyswedding2015Jason was most helpful in helping us locate the home of our dreams! He not only searched listings until we found "the one", he was incredibly helpful in navigating us through the home buying process. He made the transition seem effortless and always had our best interests at heart. He was professional, efficient and knowledgeable ! Thanks Jason for all your hard work!
- bevstalveyJason really went the extra mile to get the deal to go through. Late night, early morning, he made the time. Jason is very professional with his work. He is excellent in negotiating. If I used someone else I would probably still be searching for my dream home.
- user86399341Jason helped me list and sell my house, despite the fact that I had to spend most of the period in another state. Various complications occurred with the buyer's loan, but he helped smooth the process, and eventually the sale proceeded to my uttermost satisfaction.
- nickparvanov41Jason was so incredibly helpful throughout the whole process of buying my first house. He would explain things as much and as many times as I needed him to since it was my first house. He was also very open with communication and willing to talk. Jason was always willing to work around my schedule to see houses. I highly recommend using Jason as your realtor!
- mepintlerJason was great to work with and was very helpful in the process of buying our first home. He was diligent in showing us listings and was very flexible at working around our schedule. I highly recommend Jason and plan to use him for all our future real estate needs.
- David JacksonWe took a decision to sell our house and buy a new home in the early spring of 2018. We contacted Jason initially based on positive recommendations from one of his clients, who we knew. We couldnt have been more satisfied with the process. While the process of selling a home was much more difficult that wed imagine, Jason gave us excellent guidance and unflagging availability. He has deep knowledge, hes approachable, endlessly patient and incredibly friendly and generous with his time! From offer to closing it took very short time and all was done exceeding our expectations! Great agent we recommend to anyone looking to sell or buy a home and have to have a great experience through this process.
- bob trifonovWe have known Jason for many years so when moving to the area we put our trust in him to help us find a perfect home. He dedicated countless hours searching and showing us many listings that all had what we were looking for. He was always available to answer any questions or find out any information that we needed. Jason is very knowledgeable on the entire process and walked us through every step of the way. Was always prepared and negotiated in the best interest of our needs and financial situation. Would definitely choose Jason all over again and will refer him to anybody we know that is looking for an honest realtor that is always there for you.
- user4255021Excellent service and great agent, definitely recommend to anyone who would like to buy or sell a property . He made my purchase experience much easier and went beyond to help me with doors and water heater problem even after closing . Thank you, Jason.
- jfinternationaltradeus